DC 12V-24V 2W 4LEDs SMD-2835 Lamps 17 Flash Patterns 3 Lines Car Flash Lamp Waterproof Car Truck Emergency Strobe Flash Warning Light, Cable Length: 90cm

1. Each unit consists of 4 high intensity LEDs with optical lenses.
2. Auto light head on, without external flasher required.
3. 17 optional flash modes, various lighting modes.
4. Synchronization between several units.
5. Compact and lightweight, easy to use.
6. Ready for outdoor mounting weatherproof.
7. Built-in heat sink.